SPARK-25888: using external shuffle service fetching disk persisted blocks | 4.5 sec | Passed |
SPARK-27651: read host local shuffle blocks from disk and avoid network remote fetches | 6.7 sec | Passed |
[SPARK-4085] rerun map stage if reduce stage cannot find its local shuffle file | 0.35 sec | Passed |
cannot find its local shuffle file if no execution of the stage and rerun shuffle | 0.13 sec | Passed |
cogroup using mutable pairs | 4.9 sec | Passed |
groupByKey without compression | 0.14 sec | Passed |
metrics for shuffle with aggregation | 0.75 sec | Passed |
metrics for shuffle without aggregation | 0.3 sec | Passed |
multiple simultaneous attempts for one task (SPARK-8029) | 0.1 sec | Passed |
shuffle non-zero block size | 5.9 sec | Passed |
shuffle on mutable pairs | 5 sec | Passed |
shuffle serializer | 4.8 sec | Passed |
shuffle with different compression settings (SPARK-3426) | 0.49 sec | Passed |
sort with Java non serializable class - Java | 4.3 sec | Passed |
sort with Java non serializable class - Kryo | 12 sec | Passed |
sorting on mutable pairs | 5.2 sec | Passed |
subtract mutable pairs | 4.7 sec | Passed |
using external shuffle service | 6.2 sec | Passed |
zero sized blocks | 7.1 sec | Passed |
zero sized blocks without kryo | 7.1 sec | Passed |